Description

7-Bromo-1-Chloronaphthalene is a halogenated naphthalene derivative that serves as a versatile and critical synthetic intermediate in advanced organic chemistry. Its value lies in its dual halogen functionality, which allows for selective cross-coupling reactions and further functionalization to build complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and other crop protection agents.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for the development of novel electron-transport materials and host materials in display and lighting technologies.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands for transition metal catalysis and organometallic chemistry.
• Polymer and Material Science: Acts as a monomer or functionalizing agent for creating high-performance polymers with specific thermal or optical properties.
• Chemical Research & Development: A valuable reagent for exploring new synthetic methodologies, including Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions.

Basic Information

Product Name	7-Bromo-1-Chloronaphthalene
CAS No.	90947-99-2
Molecular Formula	C10H6BrCl
Molecular Weight	241.51 g/mol
Synonyms	1-Chloro-7-bromonaphthalene; 7-Bromo-1-chloronaphthalene; Naphthalene, 7-bromo-1-chloro-; 1-Chloro-7-bromonaphthalin; 7-Brom-1-chlornaphthalin
EINECS	Contact for details

Quality Control

Our 7-Bromo-1-Chloronaphthalene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and impurity profiles against our stringent specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.